Is $1,000 to sand the top layer of the OSB subfloor a fair price?
Project Details
I am redoing my basement floor and need advice on addressing subfloor issues before installing vinyl flooring. After removing the carpet, I found the OSB subfloor was primed with Killz by the previous owner to seal in pet accident odors. The smell, which I believe is from the subfloor, is strongly triggering my asthma, and I need to make the space usable again. I'm concerned about lingering odors affecting my asthma and want to ensure the project won't need to be redone, especially since the vinyl flooring itself will cost around $15,000. I'm also wondering about solutions for the stairs, which were also primed. I'm seeking advice on effective methods to tackle the smell and damaged subfloor, including whether replacing the subfloor is a better option, and what type of contractor can perform this work.
Quote Details
This quote is for addressing pet accident odors and stains on the subfloor by sanding. The contractor plans to: - Use an orbital sander - Remove the top layer of the OSB subfloor - Be careful around nails
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More Details
Category
Flooring
Price
$1,000
Quote Date
July 8, 2025
Location
Colorado
Year Built
1996
Subfloor work?
No
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